EP3651755A4 - Verfahren und zusammensetzungen zur behandlung von akne - Google Patents

Verfahren und zusammensetzungen zur behandlung von akne Download PDF

Info

Publication number
EP3651755A4
EP3651755A4 EP18831362.1A EP18831362A EP3651755A4 EP 3651755 A4 EP3651755 A4 EP 3651755A4 EP 18831362 A EP18831362 A EP 18831362A EP 3651755 A4 EP3651755 A4 EP 3651755A4
Authority
EP
European Patent Office
Prior art keywords
acne
compositions
treatment
methods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP18831362.1A
Other languages
English (en)
French (fr)
Other versions
EP3651755A1 (de
Inventor
Ofer Toledano
Ori NOV
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sol Gel Technologies Ltd
Original Assignee
Sol Gel Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sol Gel Technologies Ltd filed Critical Sol Gel Technologies Ltd
Publication of EP3651755A1 publication Critical patent/EP3651755A1/de
Publication of EP3651755A4 publication Critical patent/EP3651755A4/de
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
    • A61K31/203—Retinoic acids ; Salts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/327—Peroxy compounds, e.g. hydroperoxides, peroxides, peroxyacids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/006—Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/501—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/10—Anti-acne agents
EP18831362.1A 2017-07-12 2018-07-12 Verfahren und zusammensetzungen zur behandlung von akne Pending EP3651755A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762531396P 2017-07-12 2017-07-12
PCT/IL2018/050764 WO2019012536A1 (en) 2017-07-12 2018-07-12 METHODS AND COMPOSITIONS FOR TREATING ACNEA

Publications (2)

Publication Number Publication Date
EP3651755A1 EP3651755A1 (de) 2020-05-20
EP3651755A4 true EP3651755A4 (de) 2021-03-24

Family

ID=65000433

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18831362.1A Pending EP3651755A4 (de) 2017-07-12 2018-07-12 Verfahren und zusammensetzungen zur behandlung von akne

Country Status (6)

Country Link
US (3) US10420743B2 (de)
EP (1) EP3651755A4 (de)
JP (1) JP2020527143A (de)
CN (1) CN110891561A (de)
CA (1) CA3069287C (de)
WO (1) WO2019012536A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070237724A1 (en) * 2006-03-31 2007-10-11 Abram Albert Z Foamable suspension gel
WO2019012537A1 (en) * 2017-07-12 2019-01-17 Sol-Gel Technologies Ltd COMPOSITIONS COMPRISING ENCAPSULATED TRETTINOIN

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235872A (en) 1979-06-04 1980-11-25 E. I. Du Pont De Nemours And Company Microencapsulated methomyl insecticide
US4670250A (en) 1983-10-21 1987-06-02 Bend Research, Inc. Durable controlled release microcapsules
LU85111A1 (fr) * 1983-12-01 1985-09-12 Oreal Composition anti-acnetique a base de peroxyde de benzoyle et d'au moins un filtre solaire
US4690825A (en) 1985-10-04 1987-09-01 Advanced Polymer Systems, Inc. Method for delivering an active ingredient by controlled time release utilizing a novel delivery vehicle which can be prepared by a process utilizing the active ingredient as a porogen
US5145675A (en) 1986-03-31 1992-09-08 Advanced Polymer Systems, Inc. Two step method for preparation of controlled release formulations
US5879716A (en) 1985-12-18 1999-03-09 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of benzoyl peroxide
US5955109A (en) 1985-12-18 1999-09-21 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of retinoic acid
EP0248531A3 (de) 1986-05-02 1988-09-28 Southern Research Institute Verkapselte Nukleinsäuren
AT389465B (de) 1987-08-18 1989-12-11 Kwizda Fa F Johann Verfahren zur bildung von mikrokapseln oder mikromatrixkoerpern
FR2628319B1 (fr) * 1988-03-09 1990-12-07 Oreal Compositions pharmaceutiques et cosmetiques a base de peroxyde de benzoyle et de sels d'ammonium quaternaires
US4970031A (en) 1988-06-02 1990-11-13 Nok Corporation Process for preparing microcapsules with controlled-release
US5238714A (en) 1990-10-02 1993-08-24 Board Of Regents, The University Of Texas System Efficient microcapsule preparation and method of use
WO1993021764A1 (en) 1992-05-05 1993-11-11 E.I. Du Pont De Nemours And Company Microencapsulation
JP3277342B2 (ja) 1992-09-02 2002-04-22 武田薬品工業株式会社 徐放性マイクロカプセルの製造法
FR2702375B1 (fr) 1993-03-08 1995-05-05 Virbac Laboratoires Microcapsules à libération progressive, leur procédé de préparation et compositions pharmaceutiques ou vétérinaires les contenant.
DE69914515T2 (de) 1998-02-06 2004-12-16 Seiwa Kasei Co., Ltd., Higashi-Osaka Mikrokapsel mit spezifischer Wand und Verfahren zur Herstellung
DE19810803A1 (de) 1998-03-12 1999-09-16 Wacker Chemie Gmbh Verfahren zur Herstellung mikroverkapselter Produkte mit Organopolysiloxanwänden
JP4920132B2 (ja) 1998-08-13 2012-04-18 ゾル−ゲル テクノロジーズ エルティーディー． 機能性分子により充填されたオキシドマイクロカプセルの調製のための方法およびそれにより得られた生産物
US6468509B2 (en) 1998-12-18 2002-10-22 Sol-Gel Technologies Ltd. Sunscreen composition containing sol-gel microcapsules
US6238650B1 (en) 1999-05-26 2001-05-29 Sol-Gel Technologies Ltd. Sunscreen composition containing sol-gel microcapsules
EP1181000B1 (de) 1999-05-25 2007-02-07 Sol-Gel Technologies Ltd. Ein verfahren zur herstellung von einem lichtstabilen sonnenschutzmittel
ES2366886T1 (es) 2000-04-21 2011-10-26 Sol-Gel Technologies Ltd. Composición que presenta estabilidad de formulación potenciada y administración de ingredientes activos tópicos potenciado.
US7758888B2 (en) 2000-04-21 2010-07-20 Sol-Gel Technologies Ltd. Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
GB2377078B (en) 2001-06-27 2003-06-04 Morgan Crucible Co Fuel cell or electrolyser construction
EP1446086A1 (de) 2001-11-08 2004-08-18 Sol-Gel Technologies Ltd. Zusammensetzungen enthaltend öle mit einem höheren spezifischen gewicht als das spezifische gewicht von wasser
GB0202853D0 (en) 2002-02-07 2002-03-27 Dow Corning Encapsulation process and encapsulated compositions
MXPA05006365A (es) 2002-12-13 2005-08-29 Monsanto Technology Llc Microcapsulas con velocidad de liberacion ajustada con aminas.
WO2004081222A2 (en) 2003-03-14 2004-09-23 Sol-Gel Technologies Ltd. Agent-encapsulating micro- and nanoparticles, methods for preparation of same and products containing same
KR100524820B1 (ko) 2003-06-17 2005-10-31 한국화학연구원 실리카 마이크로캡슐의 제조방법
AU2004259542A1 (en) 2003-07-31 2005-02-03 Sol-Gel Technologies Ltd. Microcapsules loaded with active ingredients and a method for their preparation
MX2007000164A (es) 2004-06-30 2007-03-21 United Phosphorus Ltd Un sistema de entrega seguro para materiales agricolamente activos.
GB2416524A (en) 2004-07-24 2006-02-01 Dow Corning Microcapsules with siloxane walls formed in situ
US7629394B2 (en) 2006-02-21 2009-12-08 Appleton Papers Inc. UV curable coating material of encapsulated water dispersed core material
US8920821B2 (en) 2006-04-14 2014-12-30 Perrigo Israel Pharmaceuticals Ltd. Pharmaceutical compositions comprising silica microspheres
EA018275B1 (ru) * 2007-02-01 2013-06-28 Сол-Джел Текнолоджиз Лтд. Способ получения частиц, содержащих покрытие из оксида металла, и частицы с покрытием из оксида металла
ES2912051T3 (es) * 2007-02-01 2022-05-24 Sol Gel Tech Ltd Composiciones para aplicación tópica que comprenden un peróxido y retinoide
GB0707612D0 (en) 2007-04-19 2007-05-30 Stratosphere Pharma Ab Cores and microcapsules suitable for parenteral administration as well as process for their manufacture
JP2011500687A (ja) 2007-10-18 2011-01-06 メディシス・ファーマシューティカル・コーポレーション 水性レチノイドおよび過酸化ベンゾイルゲル
US20100029765A1 (en) * 2008-07-30 2010-02-04 Ranbaxy Labortories Limited Topical aqueous composition comprising tretinoin
US9205395B2 (en) 2009-10-15 2015-12-08 Encapsys, Llc Encapsulation
JP5934107B2 (ja) 2009-12-31 2016-06-15 ソル − ゲル テクノロジーズ リミテッド コア安定化マイクロカプセル、それらの調製法及びそれらの使用
EA201490178A1 (ru) 2011-06-29 2014-04-30 Сол-Джел Текнолоджиз Лтд. Стабилизированные композиции для местного применения, содержащие микрокапсулы с ядром и оболочкой
CN105050705B (zh) 2012-09-20 2018-07-27 恩盖普有限公司 喷雾干燥的微胶囊
US10074078B2 (en) 2012-11-12 2018-09-11 At&T Intellectual Property I, L.P. System and method of managing meeting invitations
US20140186630A1 (en) 2012-12-27 2014-07-03 Appvion, Inc. Microcapsule Particles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070237724A1 (en) * 2006-03-31 2007-10-11 Abram Albert Z Foamable suspension gel
WO2019012537A1 (en) * 2017-07-12 2019-01-17 Sol-Gel Technologies Ltd COMPOSITIONS COMPRISING ENCAPSULATED TRETTINOIN

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019012536A1 *

Also Published As

Publication number Publication date
CN110891561A (zh) 2020-03-17
US20190015370A1 (en) 2019-01-17
CA3069287C (en) 2022-08-30
US20190336464A1 (en) 2019-11-07
US10420743B2 (en) 2019-09-24
WO2019012536A1 (en) 2019-01-17
EP3651755A1 (de) 2020-05-20
JP2020527143A (ja) 2020-09-03
US10702493B2 (en) 2020-07-07
US20200316005A1 (en) 2020-10-08
CA3069287A1 (en) 2019-01-17

Similar Documents

Publication Publication Date Title
EP3675882A4 (de) Verfahren und zusammensetzungen zur behandlung von erkrankungen im zusammenhang mit mikrobiomen
EP3347469A4 (de) Verfahren und zusammensetzungen zur behandlung von glaukom
EP3408344A4 (de) Verfahren und zusammensetzungen zur bohrlochbehandlung
EP3423100A4 (de) Zusammensetzungen zur behandlung von entzündungen und verfahren zur behandlung davon
EP3602606A4 (de) Verfahren zur oberflächenbehandlung und zusammensetzungen dafür
EP3402533A4 (de) Verfahren und zusammensetzungen zur behandlung von neurologischer erkrankung
EP3775263A4 (de) Zusammensetzungen und verfahren zur behandlung von akne
EP3538189A4 (de) Zusammensetzungen, vorrichtungen und verfahren zur behandlung von opioidrezeptorvermittelten zuständen
EP3558279A4 (de) Zusammensetzungen und verfahren zur behandlung chronischer schmerzen
EP3720421A4 (de) Zusammensetzungen und verfahren zur behandlung von stoffwechselkrankheiten
EP3310783A4 (de) Verfahren und zusammensetzungen zur vorbeugung und behandlung von hörverlust
EP3458079A4 (de) Zusammensetzungen und verfahren zur behandlung von akne
EP3651801A4 (de) Zusammensetzungen und verfahren zur behandlung von pilzinfektionen
EP3429584A4 (de) Zusammensetzungen und verfahren zur behandlung von presbyopie
EP3478284A4 (de) Verbindungen und zusammensetzungen zur behandlung von krebs
EP3634422A4 (de) Verfahren zur behandlung von leukodystrophien
EP3522873A4 (de) Zusammensetzungen und verfahren zur behandlung von xerostomie
EP3423064A4 (de) Formulierungen von testosteron und verfahren zur behandlung damit
EP3368048A4 (de) Verfahren und zusammensetzungen zur behandlung von amyloidose
EP3185910A4 (de) Verfahren und zusammensetzungen zur krebsbehandlung
EP3452044A4 (de) Zusammensetzungen und verfahren zur krebsbehandlung
EP3463347A4 (de) Triazolbenzamidderivate sowie zusammensetzungen und verfahren zur behandlung im zusammenhang damit
EP3341006A4 (de) Zusammensetzungen und verfahren zur behandlung von nervenschäden
ZA201900984B (en) Methods and compositions for the treatment of warts
EP3688023A4 (de) Verfahren und zusammensetzungen zur krebsbehandlung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200211

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20210224

RIC1 Information provided on ipc code assigned before grant

Ipc: A61K 31/203 20060101ALI20210218BHEP

Ipc: A61K 9/00 20060101ALI20210218BHEP

Ipc: A61K 9/50 20060101ALI20210218BHEP

Ipc: A61K 31/327 20060101ALI20210218BHEP

Ipc: A61P 17/10 20060101ALI20210218BHEP

Ipc: A61K 31/192 20060101AFI20210218BHEP

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230517